RCA 301, Programmer'S Reference Manual

Page: 223 / 235

APPENDIX G. DEVICE IDENTIFICATION FOR INPUT/OUTPUT
AND IOS INSTRUCTIONS
I O S I N S TR U C T I O N S
D e v i c e Fi r s t U n i t S e c o n d U n i t
Card Reader (
Card Punch )
Paper Tape Reader
8
Paper Tape Punch
9
On-Line Printer 7 G
Data Disc File
R Z
Data Record File (under control of RFC Unit) R Z
Data Record File (under control of RFM Unit) #$.,
Hi-Data Tape Group 123456 ABCDEF
Dual Tape Channel (Model 341, 351) 123456
Dual Tape Channel (Model 342, 352)
123456ABCDEF
Tape Adapter, 33 KC
J
N
66 KC
L P
Interrogating Typewriter
U
Data Exchange Control
H I
Multiple Tape Lister
— (minus)
I N P U T / O U T P U T I N S T R UC T I ON S
D e v i c e
F i rs t U n i t S e c o n d U n i t
Card Reader (Model 323, 324, 329) or Reader Unit (Model 330)
2
4
bit = 0
Card Punch (Model 334) or Punch Unit (Model 330) 0 (zero)
Card Punch (Model 336)*
1,2,4
Paper Tape Reader
8
Paper Tape Punch 9
On Line Printer
2
4
bit = 0 2
4
bit = 1
Monitor Printer
7
Data Disc File:
Track Select R
Z
Read-Write
2
4
bit = 0
2
4
bit = 1
Data Record File:
Record File Control
Band Select
2
4
bit = 0 2
4
bit - 1
Read-W rite
2
4
bit = 0 2
4
bit = 1
Record File Mode
Band Select**
2
4
2
5
= 00
2
4
2
5
= 01
Read-Write
2
4
2
5
= 00
2
4
2
5
= 01
Hi-Data Tape Group
123456
ABCDEF
Dual Tape Channel (Model 341, or 351)
123456
Dual Tape Channel (Model 342, or 352)
123456ABCDEF
Tape Adapter
33 KC
J N
66 KC
L
P
Interrogating Typewriter
U
Multiple Tape Lister
— (minus)
I
Data Exchange Control
H
I
* Also Indicates Speed and Ending Routine
** Third Unit —2
4
2
5
= 10; Fourth Unit — 2
4
2
5
= 11
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